Page 280 - Tungaloy Catalog

T-type
Toolholders for External Turning Taper lock system
Positive rake

Dimensions (mm) Std. Applicable
Tooling styles Cat. No. Stock Corner Shape
h b L1 L2 h1 f f2 rε inserts
Turning
TRACN TRACN2020K05 20 20 125 20 20.31 RT05
20 5 - L2
TRACN2525M05 25 25 150 25 25.31
f b
TRACN2020K06 20 20 125 20 20.37
22 6 - RT06 øA L1
TRACN2525M06 25 25 150 25 25.37
Cutting edge style A
h1 h
RT08
4 TRACN2525M08 25 25 150 25 25 25.52 8 -
TRDCN2020K05 20 20 125 20 12.5
Turning TRDCN2525M05 25 25 150 20 25 15 5 - RT05 L2 L1
Chamfering
TAC External Toolholders Cutting edge style D TRDCN2020K06 20 20 125 22 20 15.5 6 - - RT06 øA 7° f h1 45° h b
TRDCN
13

25
TRDCN2525M06
25 25 150
RT08
25 25 150 25
8
16.5
TRDCN2525M08

Special Round T1
Inserts T2 RT 05

Corner radius ( rε )
Positive 12°

RToo ℓ

Chipbreaker Stocked grades Dimensions (mm)
Application (Cross section) f - a p Insert Cat. No. Uncoated ℓ T1 T2
Appearance
AH110
TH10
KS20
- 10 RT05 d d 5 6.5 2.5
3.0
6
RT06
7.7
d d
Medium cutting ap (mm) 8 6 4 RT08 d 8 10.3 4.2
0 2 0.2 0.4 0.6 0.8 1.0
f (mm/rev)

: Stocked in Japan

Parts
4–54 Relating (4-55~)
pages